Thin magnetic absorption fragrance device
A thin magnetic absorption fragrance device is mounted on a smartphone and includes a housing, a fragrance unit, a first upper cover, a first magnetic absorption unit and a lower cover. A first surface of the housing is concavely formed with a first accommodation recess, and the housing has a diffusion hole, an opening and a through hole. The opening fluidly communicates between the bottom of the first accommodation recess and a second surface of the housing. The through hole is formed through the housing to fluidly communicate between the first and the second surfaces. The diffusion hole fluidly communicates between the first accommodation recess and the through hole. The fragrance unit is mounted in the first accommodation recess. The first upper cover is mounted on the first surface. The first magnetic absorption unit is mounted in the housing. The lower cover is detachably mounted on the second surface.
1 . A magnetic absorption fragrance device, adapted to be mounted on a smartphone with a wireless charging element, and comprising:
a housing comprising:
a first accommodation recess concavely formed on a first surface;
a second surface opposite to the first surface;
at least one opening formed in a bottom of the first accommodation recess and formed through the bottom of the first accommodation recess to fluidly communicate between the bottom of the first accommodation recess and the second surface;
a through hole formed through the housing to fluidly communicate between the first surface and the second surface, wherein the at least one opening is located on an outer periphery of the through hole, and the through hole is located on an inner periphery of the first accommodation recess;
at least one diffusion hole formed on a recess wall of the first accommodation recess and formed through the recess wall to fluidly communicate with the first accommodation recess and the through hole;
a fragrance unit mounted in the first accommodation recess of the housing, and exposed to the second surface of the housing through the at least one opening;
a first upper cover mounted on the first surface of the housing;
a first magnetic absorption unit mounted in the housing and located on an outer periphery of the first accommodation recess; and
a lower cover detachably mounted on the second surface of the housing to cover the at least one opening.
2 . The magnetic absorption fragrance device as claimed in claim 1 , wherein
a second accommodation recess is concavely formed on the second surface of the housing and is staggered with the first accommodation recess;
the second accommodation recess is located on the outer periphery of the first accommodation recess; and
the first magnetic absorption unit is mounted in the second accommodation recess of the housing.
3 . The magnetic absorption fragrance device as claimed in claim 1 , wherein
a second accommodation recess is concavely formed on the first surface of the housing and is staggered with the first accommodation recess;
the second accommodation recess is located on the outer periphery of the first accommodation recess; and
the fragrance unit is mounted in the first accommodation recess of the housing.
4 . The magnetic absorption fragrance device as claimed in claim 1 , wherein the lower cover includes at least one second magnetic absorption unit disposed corresponding to the first magnetic absorption unit in position.
5 . The magnetic absorption fragrance device as claimed in claim 1 , wherein the fragrance unit has at least one protruding portion, and the at least one protruding portion is embedded in the at least one opening and exposed to the second surface through the at least one opening.
6 . The magnetic absorption fragrance device as claimed in claim 1 , wherein
the first upper cover has a first surface and a second surface opposite to each other, and the second surface of the first upper cover faces the first surface of the housing;
the second surface of the first upper cover is formed with at least one first combining portion;
the first surface of the housing is formed with at least one second combining portion; and
the at least one first combining portion is connected to the at least one second combining portion.
7 . The magnetic absorption fragrance device as claimed in claim 6 , wherein the magnetic absorption fragrance device includes a second upper cover;
the second upper cover has a first surface and a second surface opposite to each other, and the second surface of the second upper cover faces the first surface of the first upper cover;
the second surface of the second upper cover is formed with at least one third combining portion;
the first surface of the first upper cover is formed with at least one fourth combining portion; and
the at least one third combining portion is connected to the fourth combining portion.
8 . The magnetic absorption fragrance device as claimed in claim 7 , wherein
the magnetic absorption fragrance device includes a pattern arranged on the first surface of the first upper cover; and
the second upper cover is a transparent cover.
9 . The magnetic absorption fragrance device as claimed in claim 1 , wherein a second accommodation recess is concavely formed on the second surface of the housing; the lower cover includes at least one second magnetic absorption unit; a third accommodation recess is formed concavely on the second surface of the housing;
at least one third magnetic absorption unit is mounted in a bottom of the third accommodation recess;
the lower cover is mounted in the third accommodation recess and has a first surface and a second surface opposite to each other, the first surface of the lower cover faces the second surface of the housing, and the first surface of the lower cover is mounted with at least one fourth magnetic absorption unit; and
the at least one third magnetic absorption unit is disposed corresponding to the fourth magnetic absorption unit in position.
10 . The magnetic absorption fragrance device as claimed in claim 1 , wherein
a second accommodation recess is concavely formed on the second surface of the housing; the lower cover includes at least one second magnetic absorption unit; a third accommodation recess is formed concavely on the second surface of the housing;
at least one third magnetic absorption unit is mounted in a bottom of the third accommodation recess;
the lower cover is mounted in the third accommodation recess and has a first surface and a second surface opposite to each other, and the first surface of the lower cover faces the second surface of the housing; and
the lower cover is made of a magnetic material.
11 . The magnetic absorption fragrance device as claimed in claim 4 , wherein the second magnetic absorption unit is embedded in the lower cover.
12 . The magnetic absorption fragrance device as claimed in claim 11 , wherein the second magnetic absorption unit is mounted corresponding in position to the first magnetic absorption unit and corresponding in position to a wireless charging element on a back of a smartphone.
13 . The magnetic absorption fragrance device as claimed in claim 12 , wherein the upper cover simultaneously adsorbs the first magnetic absorption unit and the wireless charging element through the second magnetic absorption unit.
14 . The magnetic absorption fragrance device as claimed in claim 4 , wherein the lower cover is not a magnetic unit.